Green Bay, Wisconsin – Scattered thunderstorms and summer heat are combining to create tricky travel and outdoor conditions across Green Bay and Northeast Wisconsin through Saturday. Periods of heavy rain and brief lightning could impact evening commutes and outdoor plans, especially as temperatures climb toward 85°F by the weekend.
According to the National Weather Service in Green Bay, a 40 percent chance of showers and thunderstorms is expected after 3 p.m. today, with more storms possible each afternoon through Saturday. Tonight brings a chance for isolated storms, mainly before midnight, as lows drop to the mid-60s. Showers may intensify Friday night, with a 60% chance of rain and thunder before dawn on Saturday.
Travelers on Highway 41 and I-43 should remain alert for wet roads and sudden downpours, especially in Brown, Outagamie, and Oconto counties. Residents are encouraged to charge devices, secure outdoor items, and stay weather-aware, particularly during peak storm hours between 2 p.m. and 9 p.m. Daily heat will reach into the upper 70s and low 80s, adding to humidity concerns for outdoor workers and event organizers.
This marks the region’s first extended storm stretch since late spring. Additional updates or advisories may be issued if storm intensity increases, so keep an eye on local alerts through Saturday.
Five Day Weather at a Glance – Green Bay, WI
- Today: 40% chance of afternoon storms, high near 79°F
- Wednesday: Mostly sunny, high 77°F
- Thursday: Mostly sunny, high 80°F
- Friday: 40% chance of storms, high 85°F
- Saturday: 60% chance of storms, high 83°F
